Examples of ColumnMap

org.apache.jena.atlas.lib.ColumnMap
General descriptor of a reordering (mapping) of columns in tuples to columns in indexes, for example, from triples to triple index order. Naming: map is convert to the reordered form, fetch is get back.
org.apache.torque.map.ColumnMap
ColumnMap is used to model a column of a table in a database. @author John D. McNally @version $Id: ColumnMap.java 326224 2005-10-18 20:35:33Z tfischer $
org.apache.turbine.util.db.map.ColumnMap
ColumnMap is used to model a column of a table in a database. @author John D. McNally @version $Id$
org.openjena.atlas.lib.ColumnMap
General descriptor of a reordering (mapping) of columns in tuples to columns in indexes, for example, from triples to triple index order. Naming: map is convert to the reordered form, fetch is get back.

Examples of org.apache.jena.atlas.lib.ColumnMap

            }
            
            if ( false )
            {
                // Dump in tuple order.
                TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexName), indexName, rIndex.getRecordFactory(), rIndex) ;
                if ( true )
                {
                    System.out.println("---- Tuple contents") ;
                    Iterator<Tuple<NodeId>> iter2 = tupleIndex.all() ;
                    if ( ! iter2.hasNext() )

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Examples of org.apache.jena.atlas.lib.ColumnMap

        else
        {
            throw new AtlasException("Index name: "+indexName) ;
        }
        
        ColumnMap colMap = new ColumnMap(primaryOrder, indexName) ;




        // -1? Write only.
        // Also flush cache every so often => block writes (but not sequential so boring).
        int readCacheSize = 10 ;

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Examples of org.apache.jena.atlas.lib.ColumnMap

    protected TupleIndex makeTupleIndex(Location location, String name, String primary, String indexOrder)
    {
        // Commonly,  name == indexOrder.
        // FileSet
        FileSet fs = new FileSet(location, name) ;
        ColumnMap colMap = new ColumnMap(primary, indexOrder) ;
        return tupleIndexBuilder.buildTupleIndex(fs, colMap, indexOrder) ;
    }

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Examples of org.apache.jena.atlas.lib.ColumnMap

    protected TupleIndex makeTupleIndex(Location location, String name, String primary, String indexOrder)
    {
        // Commonly,  name == indexOrder.
        // FileSet
        FileSet fs = new FileSet(location, name) ;
        ColumnMap colMap = new ColumnMap(primary, indexOrder) ;
        return tupleIndexBuilder.buildTupleIndex(fs, colMap, indexOrder) ;
    }

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Examples of org.apache.jena.atlas.lib.ColumnMap

    protected TupleIndex makeTupleIndex(Location location, String name, String primary, String indexOrder)
    {
        // Commonly,  name == indexOrder.
        // FileSet
        FileSet fs = new FileSet(location, name) ;
        ColumnMap colMap = new ColumnMap(primary, indexOrder) ;
        return tupleIndexBuilder.buildTupleIndex(fs, colMap, indexOrder) ;
    }

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Examples of org.apache.jena.atlas.lib.ColumnMap

        }
        // Problems with spotting the index technology.
        FileSet fileset = null ; //FileSet.fromFilename(filename) ;
        
        RangeIndex rIndex = IndexBuilder.createRangeIndex(fileset, rf) ;
        return new TupleIndexRecord(desc.length(), new ColumnMap(primary, desc), desc, rf, rIndex) ;
    }

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Examples of org.apache.jena.atlas.lib.ColumnMap

        int readCacheSize = params.readCacheSize ;
        int writeCacheSize = params.writeCacheSize ;
        
        // Value part is null (zero length)
        RangeIndex rIndex = makeRangeIndex(location, indexName, keyLength, 0, readCacheSize, writeCacheSize) ;
        TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexOrder), indexOrder, rIndex.getRecordFactory(), rIndex) ;
        return tupleIndex ;
    }

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Examples of org.apache.jena.atlas.lib.ColumnMap

            }
            
            if ( false )
            {
                // Dump in tuple order.
                TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexName), indexName, rIndex.getRecordFactory(), rIndex) ;
                if ( true )
                {
                    System.out.println("---- Tuple contents") ;
                    Iterator<Tuple<NodeId>> iter2 = tupleIndex.all() ;
                    if ( ! iter2.hasNext() )

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Examples of org.apache.jena.atlas.lib.ColumnMap

    protected TupleIndex makeTupleIndex(Location location, String name, String primary, String indexOrder)
    {
        // Commonly,  name == indexOrder.
        // FileSet
        FileSet fs = new FileSet(location, name) ;
        ColumnMap colMap = new ColumnMap(primary, indexOrder) ;
        return tupleIndexBuilder.buildTupleIndex(fs, colMap, indexOrder) ;
    }

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Examples of org.apache.jena.atlas.lib.ColumnMap

        else
        {
            throw new AtlasException("Index name: "+indexName) ;
        }
        
        ColumnMap colMap = new ColumnMap(primaryOrder, indexName) ;




        // -1? Write only.
        // Also flush cache every so often => block writes (but not sequential so boring).
        int readCacheSize = 10 ;

View Full Code Here

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